Rockne S. O'Bannon Creator, Executive Producer, Writer Ben Browder Cdr. John Crichton Actor Claudia Black Officer Aeryn Sun Actor Anthony Simcoe General Ka D' Argo Actor Virginia Hey Pa'u Zotoh Zhaan Actor Lani John Tupu Capt. Bialar Crais, Pilot (voice only) Actor John Eccleston Actor Sean Masterson Actor Jonathan Hardy Dominar Rygel XVI (voice only) Guest Star Kent McCord Jack Crichton Guest Star Murray Bartlett D.K. Guest Star Christine Stephen-Daly Lt. Teeg Guest Star Damen Stephenson Bio Isolation Man No. 1 Guest Star Colin Borgonon Peacekeeper Weapons Officer Guest Star Greg Blandy Peacekeeper Guard No. 1 Guest Star Lawrence Woodard Bio Isolation Man No. 2 Guest Star Brian Henson Executive Producer Kris Noble Executive Producer Robert A. Halmi Executive Producer Matthew Carroll Producer Andrew Prowse Director